53123820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{885397}}^1$

素因数の和:885409

約数の個数: 24

約数和(自身を含む): 148746864

約数和(自身を除く): 95623044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 885397, 1770794, 2656191, 3541588, 4426985, 5312382, 8853970, 10624764, 13280955, 17707940, 26561910, 53123820]

約数ペア:

[(1, 53123820), (2, 26561910), (3, 17707940), (4, 13280955), (5, 10624764), (6, 8853970), (10, 5312382), (12, 4426985), (15, 3541588), (20, 2656191), (30, 1770794), (60, 885397)]